{"resultsPerPage":1,"startIndex":0,"totalResults":1,"format":"NVD_CVE","version":"2.0","timestamp":"2026-06-16T22:52:18.900","vulnerabilities":[{"cve":{"id":"CVE-2026-33955","sourceIdentifier":"security-advisories@github.com","published":"2026-03-27T22:16:22.083","lastModified":"2026-04-02T14:16:30.127","vulnStatus":"Modified","cveTags":[],"descriptions":[{"lang":"en","value":"Notesnook is a note-taking app. Prior to version 3.3.11 on Web/Desktop, a cross-site scripting vulnerability stored in the note history comparison viewer can escalate to remote code execution in a desktop application. The issue is triggered when an attacker-controlled note header is displayed using `dangerouslySetInnerHTML` without secure handling. When combined with the full backup and restore feature in the desktop application, this becomes remote code execution because Electron is configured with `nodeIntegration: true` and `contextIsolation: false`. Version 3.3.11 patches the issue."}],"metrics":{"cvssMetricV31":[{"source":"security-advisories@github.com","type":"Secondary","cvssData":{"version":"3.1","vectorString":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","baseScore":8.6,"baseSeverity":"HIGH","attackVector":"LOCAL","attackComplexity":"LOW","privilegesRequired":"NONE","userInteraction":"REQUIRED","scope":"CHANGED","confidentialityImpact":"HIGH","integrityImpact":"HIGH","availabilityImpact":"HIGH"},"exploitabilityScore":1.8,"impactScore":6.0}]},"weaknesses":[{"source":"security-advisories@github.com","type":"Secondary","description":[{"lang":"en","value":"CWE-79"},{"lang":"en","value":"CWE-94"}]}],"configurations":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:streetwriters:notesnook_desktop:*:*:*:*:*:*:*:*","versionEndExcluding":"3.3.11","matchCriteriaId":"08C11EDB-67C1-4E85-A07D-0164CB036757"}]}]}],"references":[{"url":"https://github.com/streetwriters/notesnook/security/advisories/GHSA-45g3-cv93-q59v","source":"security-advisories@github.com","tags":["Exploit","Vendor Advisory"]}]}}]}